DE869580C - Device for connecting pipes - Google Patents

Device for connecting pipes

Info

Publication number
DE869580C
DE869580C DEB13856A DEB0013856A DE869580C DE 869580 C DE869580 C DE 869580C DE B13856 A DEB13856 A DE B13856A DE B0013856 A DEB0013856 A DE B0013856A DE 869580 C DE869580 C DE 869580C
Authority
DE
Germany
Prior art keywords
clamp
pipe
over
wedge
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEB13856A
Other languages
German (de)
Inventor
Rudolf Bach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Priority to DEB13856A priority Critical patent/DE869580C/en
Application granted granted Critical
Publication of DE869580C publication Critical patent/DE869580C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/123—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member in the form of a wedge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Description

Rohre aus Metall oder Kunststoff, wie sie z. B. zum Verlegen von elektrischen Leitungen verwendet werden, hat man bisher in der Regel in der Weise miteinander verbunden, -daß man auf die Enden Gewinde anbrachte und auf diese Muffen aufschraubte. Dies erfordert nicht nur erhebliche Arbeit, sondern auch einen wesentlichen Aufwand an Werkzeug und Material.Pipes made of metal or plastic, as they are, for. B. for laying electrical Lines are used, one has so far usually in the way with each other connected, -that one made threads on the ends and screwed on these sleeves. Not only does this require significant labor, but also a significant amount of effort of tools and materials.

Es wurde nun gefunden, daß man Rohre in einfacherer Weise unter Ersparnis von Zeit und Material verbinden kann, wenn man über die aufeinanderstoßenden Rohrenden eine Schelle, zweckmäßig aus Stahlblech, aufbringt, die einen keilförmigen Ausschnitt hat, deren Kaifiten nach außen umgebördelt sind, und über die so gebildeten Schlitze einen Keil schiebt, der verursacht, daß die Schelle sich fest um die Rohrenden anlegt.It has now been found that pipes can be produced in a simpler manner with savings of time and material can connect when you walk over the pipe ends a clamp, expediently made of sheet steel, applies, which has a wedge-shaped cutout has, the Kaifiten are flanged to the outside, and over the slots so formed pushes a wedge that causes the clamp to fit tightly around the ends of the pipe.

Die Erfindung sei an Hand der Abbildungen näher erläutert. Abb. i zeigt die Rohrschelle in Draufsicht und einen Querschnitt durch die Mitte. Die Schelle, deren Durchmesser der Stärke der zu verbindenden Rohre entspricht, hat einen keilförmigen Schlitz a und ist an den diesen Schlitz bildenden Kanten nach außen umgebördelt. Über den Schlitz zieht man einen in die durch die Umbördelung entstandenen Rillen eingreifenden Keil -b (Abb. 2), der in Abb. 3 für sich in Draufsicht und im Querschnitt abgebildet ist. Abb. 4 zeigt zwei durch die Schelle verbundene Rohrenden, wobei der Keil noch nicht ganz eingeschoben ist. Um eine Gewähr dafür zu haben, daß die beiden Rohre etwa Bleichweit in die Rohrschelle hineinragen, ist es zweckmäßig, diese in der Mitte mit einem niedrigen Steg c zu versehen, an den die beiden Rohre beim Einbringen anstoßen.The invention will be explained in more detail with reference to the figures. Fig.i shows the pipe clamp in plan view and a cross section through the middle. The bell, whose diameter corresponds to the thickness of the pipes to be connected, has a wedge-shaped Slot a and is beaded outward at the edges forming this slot. One pulls one over the slot into the grooves created by the flanging engaging wedge -b (Fig. 2), the one in Fig. 3 in top view and in cross section is shown. Fig. 4 shows two pipe ends connected by the clamp, where the wedge is not fully inserted. To have a guarantee that the both pipes protrude about bleach into the pipe clamp, it is advisable to to provide this in the middle with a low web c to which the two tubes bump into it.

Sollen Rohre, in denen elektrische Leitungen liegen, miteinander verbunden werden, so ist es vorteilhaft, über die innere Oberfläche der, Rohrschelle verteilt eine Anzahl Körnerspitzen d anzubringen, die beim Einschlagen des Keils fest auf die Rohre aufgepreßt werden, so daß die zum Erden des gegebenenfalls auftretenden Stromes nötige Verbindung zwischen Schelle und Rohr hergestellt wird.Shall pipes in which electrical cables lie, connected to one another it is advantageous to distribute it over the inner surface of the pipe clamp to attach a number of center punch points d that firmly open when the wedge is driven in the pipes are pressed on, so that the grounding of the possibly occurring Current necessary connection between clamp and pipe is established.

Um ein dichtes Anliegender Schelle an die Rohre zu erreichen, wird die Schelle zweckmäßig innen mit einem Futter aus einem geeigneten Dichtungsmaterial versehen (Abb. 5). Dieses Futter e kann sieh auf die ganze Länge der Rohrschelle erstrecken, in vielen Fällen genügt es aber, nur den mittleren Teil der Schelle damit auszukleiden.In order to achieve a tight fit of the clamp on the pipes the clamp suitably inside with a lining made of a suitable sealing material provided (Fig. 5). This lining can be seen along the entire length of the pipe clamp extend, but in many cases it is sufficient to only extend the middle part of the clamp to clothe with it.

Die Schelle eignet sich insbesondere dazu, Rohre miteinander zu verbinden, die zum Verlegen von elektrischen Leitungen verwendet werden. Sie kann jedoch auch in anderen Fällen nützlich sein, in denen es darauf ankommt, Rohre, die auch aus Kunststoffen sein können, oder Schläuche in einfacher Weise miteinander zu verbinden.The clamp is particularly suitable for connecting pipes to one another, which are used for laying electrical cables. However, it can also be useful in other cases where it comes down to pipes that are also made Can be plastics, or hoses can be connected to one another in a simple manner.

Claims (3)

PATENTANSPRÜCHE: i. Vorrichtung zum Verbinden von Rohren, bestehend aus einer Rohrverbindungsschelle aus Metall, die an einer Längsseite keilförmig aufgeschlitzt ist, wobei die Kanten so umgebördelt sind, daß über die entstehenden Schlitze sich ein ebenfalls aus Metall bestehender,' den Schlitz schließender Keil schieben läßt. PATENT CLAIMS: i. Device for connecting pipes, consisting of from a pipe connection clamp made of metal, which is wedge-shaped on one long side is slit, the edges are flanged so that over the resulting Cut a wedge, also made of metal, which closes the slot can slide. 2. Rohrverbindungsschelle nach Anspruch i, dadurch gekennzeichnet, daß sie über die innere Oberfläche verteilt eine Anzahl Körnerspitzen enthält, die bei Verwendung der Schelle zum Verbinden von Rohren, die elektrische Leitungen umschließen, zum Zweck der Erdleitung eine gute Verbindung zwischen Schelle und Rohr herstellen. 2. Pipe connection clamp according to claim i, characterized in that that it contains a number of grain tips distributed over the inner surface, the when using the clamp to connect pipes that enclose electrical cables, Establish a good connection between the clamp and the pipe for the purpose of the earth line. 3. Vorrichtung nach Anspruch i und 2, dadurch gekennzeichnet, daß auf die innere Wand der Rohrschelle über ihre ganze Länge oder über einen Teil davon eine Dichtungsimasse aufgetragen ist.3. Apparatus according to claim i and 2, characterized in that on the inner Wall of the pipe clamp over its entire length or over part of it a sealing compound is applied.
DEB13856A 1951-02-22 1951-02-22 Device for connecting pipes Expired DE869580C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB13856A DE869580C (en) 1951-02-22 1951-02-22 Device for connecting pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB13856A DE869580C (en) 1951-02-22 1951-02-22 Device for connecting pipes

Publications (1)

Publication Number Publication Date
DE869580C true DE869580C (en) 1953-03-05

Family

ID=6957738

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB13856A Expired DE869580C (en) 1951-02-22 1951-02-22 Device for connecting pipes

Country Status (1)

Country Link
DE (1) DE869580C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837404A1 (en) * 1978-08-28 1980-03-06 Abflussrohrkontor Gmbh & Co Kg Connector for sheet panels or pipes - comprises flanged rectangular closure strip for sliding onto taper of facing panel flanged edges
DE19811889A1 (en) * 1998-03-18 1999-09-30 Usd Formteiltechnik Gmbh Clamp
DE102013107430A1 (en) * 2013-07-12 2015-01-29 Quesy Gmbh & Co. Kg Device for electrically conductive contacting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837404A1 (en) * 1978-08-28 1980-03-06 Abflussrohrkontor Gmbh & Co Kg Connector for sheet panels or pipes - comprises flanged rectangular closure strip for sliding onto taper of facing panel flanged edges
DE19811889A1 (en) * 1998-03-18 1999-09-30 Usd Formteiltechnik Gmbh Clamp
DE102013107430A1 (en) * 2013-07-12 2015-01-29 Quesy Gmbh & Co. Kg Device for electrically conductive contacting
US9722329B2 (en) 2013-07-12 2017-08-01 Quesy Gmbh & Co. Kg Apparatus for making electrically conductive contact

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